KMC Controls BAC Devices Detection

# SPDX-FileCopyrightText: 2016 Greenbone AG
# Some text descriptions might be excerpted from (a) referenced
# source(s), and are Copyright (C) by the respective right holder(s).
#
# SPDX-License-Identifier: GPL-2.0-only

if (description)
{
  script_oid("1.3.6.1.4.1.25623.1.0.106128");
  script_version("2023-07-27T05:05:09+0000");
  script_tag(name:"last_modification", value:"2023-07-27 05:05:09 +0000 (Thu, 27 Jul 2023)");
  script_tag(name:"creation_date", value:"2016-07-12 10:36:40 +0700 (Tue, 12 Jul 2016)");
  script_tag(name:"cvss_base", value:"0.0");
  script_tag(name:"cvss_base_vector", value:"AV:N/AC:L/Au:N/C:N/I:N/A:N");

  script_tag(name:"qod_type", value:"remote_banner");

  script_name("KMC Controls BAC Devices Detection");

  script_tag(name:"summary", value:"Detection of KMC Controls BAC-Devices

Tries to detect KMC Controls BAC devices over the BACnet protocol.");

  script_category(ACT_GATHER_INFO);

  script_copyright("Copyright (C) 2016 Greenbone AG");
  script_family("Product detection");
  script_dependencies("gb_bacnet_detect.nasl");
  script_mandatory_keys("bacnet/vendor", "bacnet/model_name");

  script_xref(name:"URL", value:"http://www.kmccontrols.com");


  exit(0);
}

include("cpe.inc");
include("host_details.inc");

vendor = get_kb_item("bacnet/vendor");
if (!vendor || "KMC Controls Inc" >!< vendor)
  exit(0);

model = get_kb_item("bacnet/model_name");
if (!model || model !~ "^BAC-")
  exit(0);

fw_version = "unknown";
version = get_kb_item("bacnet/firmware");
ver = eregmatch(pattern: "([A-Z][0-9.]+)", string: version);
if (!isnull(ver[1]))
  fw_version = ver[1];

set_kb_item(name: "kmc_controls_bac/detected", value: TRUE);
set_kb_item(name: "kmc_controls_bac/model", value: model);
if (fw_version != "unknown")
  set_kb_item(name: "kmc_controls_bac/fw_version", value: fw_version);

cpe = build_cpe(value: fw_version, exp: "([0-9.]+)", base: "cpe:/h:kmc_controls:" + tolower(model) + ":");
if (isnull(cpe))
  cpe = "cpe:/h:kmc_controls:" + tolower(model);

register_product(cpe: cpe, port: 47808, service: "bacnet", proto: "udp");

log_message(data: build_detection_report(app: "KMC Controls " + model, version: fw_version,
                                         install: "47808/udp", cpe: cpe, concluded: version),
            port: 47808, proto: "udp");

exit(0);